Hardware Spec Index

Caldera FN-3566 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3566-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index506 (Case Fans scale)
Category rank#21,477
Street price$19
Power3 W
Performance per dollar26.63
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3566 XT
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3566 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21823501 (accessed 2026-10-25).